Human Walking Pattern Recognition Based on KPCA and SVM with Ground Reflex Pressure Signal

Table 5

Comparison of recognition rate with different processing methods.

Processing method	SVM	SVM-PCA	SVM-KPCA2
Average recognition accuracy	92.9%	88.7%	91.1%
Data dimension	70	42	42
Running time	0.46 s	0.21 s	0.22 s